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    <title>课程表</title>
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    <h1>课程表</h1>
    <table border="1">
        <tr>
            <td>空白</td>
            <td>星期一</td>
            <td>星期二</td>
            <td>星期三</td>
            <td>星期四</td>
            <td>星期五</td>
        </tr>
        <tr>
            <td rowspan="4">上午</td>
            <td>数学</td>
            <td>英语</td>
            <td>自然</td>
            <td>历史</td>
            <td>物理</td>
        </tr>
        <tr>
            <td>科技</td>
            <td>创新</td>
            <td>政治</td>
            <td>体育</td>
            <td>电脑</td>
        </tr>
        <tr>
            <td>生活</td>
            <td>思想</td>
            <td>品德</td>
            <td>道德</td>
            <td>健身</td>
        </tr>
        <tr>
            <td>美术</td>
            <td>剑道</td>
            <td>太极</td>
            <td>书法</td>
            <td>艺术</td>
        </tr>
        <tr>
            <td align="center" colspan="6"><a href="http://www.bilibili.com">午休,bilibili一下</a></td>
        </tr>
        <tr>
            <td rowspan="5">下午</td>
            <td>小品</td>
            <td>歌唱</td>
            <td>竞赛</td>
            <td>考试</td>
            <td>作文</td>
        </tr>
        <tr>
            <td>写作</td>
            <td>视频</td>
            <td>地理</td>
            <td>中国</td>
            <td>地球</td>
        </tr>
        <tr>
            <td>天猫</td>
            <td>京东</td>
            <td>拼多</td>
            <td>亚马</td>
            <td>美团</td>
        </tr>
        <tr>
            <td>冷冻</td>
            <td>水果</td>
            <td>蔬菜</td>
            <td>励志</td>
            <td>快递</td>
        </tr>
        <tr>
            <td>火车</td>
            <td>汽车</td>
            <td>飞机</td>
            <td>坦克</td>
            <td>大炮</td>
        </tr>
    </table>
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